Cubic Spline Data Reduction Choosing the Knots from a Third Derivative Criterion.
Costanza ContiRossana MorandiChristophe RabutAlessandra SestiniPublished in: Numer. Algorithms (2001)
Keyphrases
- cubic spline
- data reduction
- data compression
- b spline
- feature selection
- curve fitting
- preprocessing
- data analysis
- knowledge discovery
- data mining
- classification accuracy
- rough set theory
- model selection
- classification rules
- high dimensionality
- singular value decomposition
- control points
- representative subset
- basis functions
- dimensionality reduction
- naive bayes
- data warehouse
- multiresolution
- high dimensional
- genetic algorithm
- data sets